# Thumbnail Catalog Number Description Denomination Color Variety Date Issued Gum Type Actions
7471 E6a Messenger On Bicycle 10c blue 1902 12/9/1902 Water Activated
7472 E7 Helmet of Mercury 10c green 1908 12/12/1908 Water Activated
7473 E8 Messenger on Bicycle 10c ultramarine 1/14/1911
7474 E9 Messenger on Bicycle 10c ultramarine 9/1/1914
7475 E9a Messenger on Bicycle 10c blue 9/1/1914
7476 E10 Messenger on Bicycle 10c pale ultramarine 10/19/1916
7477 E10a Messenger on Bicycle 10c blue 10/19/1916
7478 E11 Messenger On Bicycle 10c ultramarine 1916 5/2/1917 Water Activated
7479 E11b Messenger on Bicycle 10c grey violet 5/2/1917
7480 E11c Messenger on Bicycle 10c blue 5/2/1917